Sphincter Twitcher

A hairy moment, such as passing silent windduring sex and praying it’s not an SBD (silent-but-deadly)

“Really needed a poo at work so I farted and almost touched cloth, bit of a sphincter twitcher”

by Squickly July 4, 2018

Sphincter bacon

Little flap between your hoo ha and booty hole from tearing during child birth. Usually caused by a bad patch job.

I was about to go to pound town till I saw her sphincter bacon smiling at me.

by I punch gorillas October 28, 2018

sphinctasaurous

When the anus protrudes out of its realm and becomes it's own entity as shown in the video cake farts.

I watched cake farts and saw the sphinctasaurous.

by RhinoBC December 20, 2018

Sphinctorectal Digital Cavitation

A fetish where someone slides their finger in their partner's anus then uses the tight pressure to crack their knuckles.

"My girlfriend lets me use her ass for Sphinctorectal Digital Cavitation and my knuckles have never felt better"

by The Random Loon Publisher September 24, 2019

sphincter crunch

A workout where you clench your anus repeatedly to build stronger butthole muscles

Thomas accidentally let another fart slip out in class today. He should start doing 30 sphincter crunches every morning to build a stronger ass core.

by Blackforesthamwallet January 25, 2020

Sphincter touch

To touch ones sphincter and tickle it

“NO DONT SPHINCTER TOUCH ME IT TICKLES”

by Cuntpop April 30, 2020

Spinx

A spinx is a food grade butthole. Specifically one that is prepped for eating.

"Did you use the enema I got you? I don't want just any butt, I want a SPINX."

by anonymous June 23, 2021